DC Generators In case of dc machines, mechanical losses are primary function of Speed Current Voltage None of the listed here Speed Current Voltage None of the listed here ANSWER DOWNLOAD EXAMIANS APP
DC Generators The terminal voltage of a D.C. shunt generator drops on load because of all of the following reasons except Armature resistance drop Commutation Field weakening due to armature reaction and armature Armature reaction Armature resistance drop Commutation Field weakening due to armature reaction and armature Armature reaction ANSWER DOWNLOAD EXAMIANS APP
DC Generators The armature reaction in a dc generator can be increased by increasing the Field current Data is insufficient Armature current None of the listed here Field current Data is insufficient Armature current None of the listed here ANSWER DOWNLOAD EXAMIANS APP
DC Generators Which of the following components of a D.C, generator plays vital role for providing direct current of a D.C. generator? Eye bolt Dummy coils Commutator Equalizer rings Eye bolt Dummy coils Commutator Equalizer rings ANSWER DOWNLOAD EXAMIANS APP
DC Generators Permeance is the reciprocal of Resistance Reluctance Flux density Ampere turns Resistance Reluctance Flux density Ampere turns ANSWER DOWNLOAD EXAMIANS APP
DC Generators The terminal voltage of a series generator is 150 V when the load current is 5 A. If the load current is increased to 10 A, the terminal voltage will be None of these 150 V Less than 150 V Greater than 150 V None of these 150 V Less than 150 V Greater than 150 V ANSWER DOWNLOAD EXAMIANS APP
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